Description
Long hexagon bit socket with retainer ball for secure clamping of the connected screw. High-quality two-part construction with hardened body for receiving and transferring drive energy. Closely toleranced square drive provides a safe, wobble-free fit.

Standard
DIN 7422.
Square socket drive to DIN 3120.

Material
Chrome vanadium steel, satin chromium-plated.

Advantages
- Retainer ball securely clamps the connected screw
- Long reach for recessed socket-head screws

Technical Data
- Hexagon size: 4 mm
- Square drive: 1/2 inch
- Drive end diameter: 21.5 mm
- Overall length: 140 mm
- Version: Long
- Retention: Retainer ball